57271239

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{45131}}^1$

素因数の和:45187

約数の個数: 16

約数和(自身を含む): 86653440

約数和(自身を除く): 29382201

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 45131, 135393, 406179, 1218537, 2121157, 6363471, 19090413, 57271239]

約数ペア:

[(1, 57271239), (3, 19090413), (9, 6363471), (27, 2121157), (47, 1218537), (141, 406179), (423, 135393), (1269, 45131)]